32133013333021 has 2 divisors, whose sum is σ = 32133013333022. Its totient is φ = 32133013333020.

The previous prime is 32133013333019. The next prime is 32133013333139. The reversal of 32133013333021 is 12033331033123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27612775905796 + 4520237427225 = 5254786^2 + 2126085^2 .

It is a cyclic number.

It is not a de Polignac number, because 32133013333021 - 2¹ = 32133013333019 is a prime.

Together with 32133013333019, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32133013333621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16066506666510 + 16066506666511.

It is an arithmetic number, because the mean of its divisors is an integer number (16066506666511).

Almost surely, 2^{32133013333021} is an apocalyptic number.

It is an amenable number.

32133013333021 is a deficient number, since it is larger than the sum of its proper divisors (1).

32133013333021 is an equidigital number, since it uses as much as digits as its factorization.

32133013333021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 32133013333021 its reverse (12033331033123), we get a palindrome (44166344366144).

The spelling of 32133013333021 in words is "thirty-two trillion, one hundred thirty-three billion, thirteen million, three hundred thirty-three thousand, twenty-one".